In correlational studies, the consistency of a relationship is ...

[crazycityslicker]

In correlational studies, the consistency of a relationship is typically measured and described by the numerical value obtained for a ____.
 
  a. mean
 b. t test
 c. correlational coefficient
  d. standard deviation

Question 2

A proxy-pretest design is most likely to be used when ____.
 
  a. the researcher is evaluating a program that has already begun
  b. the unit of study is a community rather than an individual
 c. it is important that those who most need the treatment receive it
  d. there are concerns about selection-maturation effects

[spencer.martell]

Answer to Question 1

c

Answer to Question 2

a

[crazycityslicker]

Thanks for the timely response, appreciate it

[olderstudent]

TYSM